>>97276606>>97278223See, there are two avenues to this fetishism. The first is fantasy where even if Cecilia is an automaton, she's enhanced enough that she can piss
and shit herself, including in a diaper. The second route is silly "realism" where she pisses oil and poops out nuts and bolts. Pick your poison for what kind of diaper Shiori changes for the Germ. Personally, I've gone with the latter before.
